Viking SL Industrial Lobe Major Design Features Pump...
Transcript of Viking SL Industrial Lobe Major Design Features Pump...
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.�Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTIONIndustrial Lobe Pumps
Viking SL (standard pump)①② Flow
RangeGPM To 1014 GPMM3/Hr To 230 M3/Hr
① Pressure Range
PSI To 215 PSIBAR To 15 BAR
① Temperature Range
ºF -22 to +300ºC -29 to +150
① Viscosity Range
SSU 31 SSU to 500,000 SSU +
cPs 1 cPs to 110,000 cPs +
① Values shown represent minimums or maximums. Some special construction or consideration may be required before a cataloged pump can be applied to an application involving maximum pressure or minimum or maximum temperature and/or viscosity.
② Nominal capacities based on handling thin liquids at low pressures.
Viking SL Industrial Lobe Pump Series
Major Design Features• Eight frame sizes offer 15 displacements. Based
on rotor length, 8 sizes offer 215 PSI (15 Bar); 7 sizes offer 145 PSI (10 Bar) differential pressure capabilities.
• Positive displacement, rotary lobe pumping principle uses timed, non-contacting rotors.
• Front-loading seals are fully accessible without removing pump from service, simplifying maintenance. DIN 24960 L1K seal housings allow customer’s preferred or proprietary seals to be used.
• Industrial design with NPT or flanged ports.
• Suitable for SIP, solvent-flush cleaning and self-draining applications.
• Removable casing for easy strip cleaning.
• Semi-enclosed casing geometry maintains volumetric efficiency, while enabling drainability by chamfering the cusps around the ports.
• Bi-Wing and Multi-Lobe rotors available.
• Shafts are supported by greased tapered roller bearings. Shaft slingers are standard and labyrinth seals optional to prevent gearbox contamination. Oil lubrication optional.
• Rotors are driven by grease-lubricated helical alloy steel timing gears. Oil lubrication optional
• Direction of flow is reversible. Porting may be vertical or horizontal.
• Βearing housing design allows for radial load capabilities.
• Captive guard design for ATEX and OSHA compliance.
• 316L Stainless Steel wetted parts ensure minimal carbon pull-out.
Model SLDL Shown
ATEX Certification available.
This product brings gentle low shear pumping action with in-line cleaning capabilities to the industrial markets. Rugged enough for corrosive applications; timed rotors protect product integrity while it’s modular design, and front end access to mechanical seals makes cleaning and maintenance easy. The SteriLobe®, its sanitary counterpart, continues to be available through the IDEX Sanitary distribution channel.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.2Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTION Industrial Lobe Pumps
Viton® is a registered trademark of DuPont Performance Elastomers.
SPECIFICATIONS – SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG AND SLH
CONSTRUCTION – SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG AND SLH
Dimensions for Unmounted Pumps – See Page 288.6.
Model Number
① Port Size
Theoretical Displacement
② Nominal Pump Capacity
Maximum Hydrostatic
Pressure
③ Maximum Recommended
Discharge Pressure, �00
SSU Liquid
Maximum Temperature
Approximate Shipping weight
In. Gal/Rev Liters/Rev GPM M3/Hr RPM PSI ④BAR PSI BAR Deg. F. Deg. C. Lbs. Kg.
SLAS 3/4 0.010 0.039 12 3 1200 300 20 215 15 300 150 26 12
SLAL 1 0.016 0.059 19 4 1200 300 20 145 10 300 150 33 15
SLBS 1 0.021 0.081 25 6 1200 300 20 215 15 300 150 44 20
SLBL 1 1/2 0.032 0.122 38 9 1200 300 20 145 10 300 150 49 22
SLCS 1 1/2 0.045 0.169 53 12 1200 300 20 215 15 300 150 77 35
SLCL 2 0.067 0.254 80 18 1200 300 20 145 10 300 150 84 38
SLDS 1 1/2 0.093 0.352 93 21 1000 300 20 215 15 300 150 143 65
SLDL 2 0.139 0.528 139 31 1000 300 20 145 10 300 150 154 70
SLES 2 0.193 0.732 155 35 800 300 20 215 15 300 150 273 124
SLEL 3 0.290 1.099 232 53 800 300 20 145 10 300 150 298 135
SLFS 3 0.403 1.524 241 55 600 300 20 215 15 300 150 399 181
SLFL 4 0.604 2.286 362 82 600 300 20 145 10 300 150 452 205
SLGS 4 0.837 3.17 502 114 600 300 20 215 15 300 150 772 350
SLGL 6 1.256 4.754 753 171 600 300 20 145 10 300 150 842 382
SLHS 6 1.691 6.4 1014 230 600 300 20 215 15 300 150 Contact Factory
Standard
Casing and Head Rotors Gearbox
Cover
Bearing Housing
Assembly
⑤Mechanical Seals
(2 Required)
⑦Elastomers
Relief Valve
Mounting Feet
316L Stainless Steel
316L Stainless Steel Bi-wing
316L Stainless Steel Coated
Cast IronCarbon /
Silicon Carbide Viton® ⑥ None
304 Stainless
Steel
ASTM A743, Grade
CF3M
ASTM A743, Grade
CF3M
ASTM A743, Grade
CF3M
ASTM A743,
Grade CF8
① External NPT ports standard on sizes SLAS - SLES. ANSI 150# raised face flange standard on sizes SLEL - SLHS. NPT, ANSI 150# or 300# raised face flange or DIN2633 ND16 available on all sizes.
② Nominal rating based on handling thin liquids. Capacities rounded to the nearest whole number.③ For maximum recommended discharge pressures at rated speeds or when handling other viscosities and/or speeds, see performance curves. If suction pressure exceeds 50 PSI, consult factory.
④ 1 BAR = 14.5 PSI = 0.1 MPa = 100 kPa = 105 Pa.⑤ Optional mechanical seals available to meet the requirements of industrial or sanitary applications.⑥ Optional relief valves are available see 288.4 for description.⑦ Optional elastomers are EPDM , Buna, and Perfluoroelastomer. FDA conforming
elastomers available, contact factory.
CONSTRUCTION – SPECIFICATIONS
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.3Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTIONIndustrial Lobe Pumps
FEATURE OVERVIEW
Helical Timing Gears -Offers higher load and lower noise than spur-type timing gears.
Bearing Housing Assembly -Rugged corrosion-resistant housing and double tapered roller bearings allows for radial load.
3�6L Stainless Steel Gearbox Cover -Durable finish with no paint to degrade. Fully contained grease lubricates gear and bearings as standard. Oil bath lubrication optional.
Removable 3�6L Stainless Casing -Suitable for industrial S.I.P. and C.O.P. (strip clean) applications.
3�6L Stainless Steel Rotors -Bi-Wing (shown) or Multi-Lobe provides gentle fluid movement with no metal-to-metal contact.
3�6L Stainless Steel Head -O-ring groove provides tight sealing surface.
Universal Mounting -Bolt-on feet gives flexibility in mounting the pump for horizontal or vertical plane port location. Self-draining when mounted in vertical orientation
O-Ring -Provides a durable sealing of the gear housing as well as easy removal and re-assembly.
Front-Loading Mechanical Seals -Allows quick easy in-line maintenance.
Ports -Offered with external NPT, and flange options.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.�Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTION Industrial Lobe Pumps
OPTIONS
ROTORSA choice of Bi-Wing or Multi-Lobe rotors are available in 316L Stainless Steel.
Standard operating clearances for the 316L Stainless rotors are set for 300°F (150° C) - suitable for CIP or SIP applications.
JACKETS - TEMPERATURE & PRESSURE LIMITSOptional jackets can be located on the head and casing. The temperature and pressure ratings are 300°F (150°C) and 50 PSI (3.4 BAR).
NOTES: �. Max. temperature for steam or heat transfer fluids.2. Optional relief valves cannot be used with jacketed head.
SURFACE FINISHThe standard machine finish is 0.6 μRA on the inside and 1.6 μRA on the outside. Some industries may require polished surfaces. Polished internals and/or mirror polish externals are available with special pricing.
RUN DRY OPERATIONSL industrial lobe pumps can operate in run dry conditions, but a low pressure seal quench or use of double seals with barrier fluid is required.
STEAM CLEANINGSL industrial lobe pumps have clearances to allow 300°F (150°C) steam cleaning*. The pumps can be operated during cleaning cycle, but it is preferable to have the pump stopped. If pump is operated, wet steam is preferred to provide some liquid to the seal faces. Viton® is not satisfactory with steam, EPDM is satisfactory to 250°F (120°C), Some elastomers may have to be replaced after steam cleaning.
ALLOWABLE ELASTOMER TEMPERATURE - MIN/MAXVITON® -13/392°F [-25/200°C]EPDM -49/248°F [-45/120°C] EPDM(FDA) -58/284°F [-50/140°C]
Notes: 1. Some elastomers temperature limits are beyond the pump’s
catalog limits. 2. FDA conforming EPDM allows a higher temperature range
option.
LUBRICATIONThe recommended lubricant is a lithium based, extreme pressure grease suitable for operating temperatures between -22° F and 266° F (-30° C and 120° C) and has a base viscosity approximately 200 cSt at 104° F (40° C). Consult the factory for oil recommendations for optional oil bath lubrication.RELIEF VALVE OPTIONS�. SL industrial lobe pumps are positive displacement
pumps and must be provided with some sort of over pressure protection. This may be an optional relief valve mounted directly on the pump, an in-line pressure relief valve, a torque limiting device or a rupture disk.
2. Relief valves are not standard on SL industrial lobe pumps but available options are listed below. These optional pump mounted relief valves will operate in either pumping direction. Spring Loaded – This is a conventional type relief valve where pressure is relieved from the discharge side of the pump back to the suction side. Relief valve setting may be adjusted.
3. Note that SL industrial pumps may operate in either direction. When using a line mounted pressure relief valve, if pump rotation is reversed during operation, over - pressure protection must be provided on both sides of pump.
�. Pressure relief valves should not be used to control pump flow or regulate discharge pressure.
DRIVE EQUIPMENT A variety of drive options including gear reducers, gear motors and V-belt drives can be accommodated because of the improved bearing housing design and two tapered roller bearings which will handle radial loads.
* Contact factory for steam cleaning recommendations
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.�Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTIONIndustrial Lobe Pumps
SEALING OPTIONS
The SL industrial lobe mechanical seals are fully front loading to improve maintenance downtime. For industrial applications, the optional DIN 24960 L1K seal envelope allows flexibility to use proprietary and contract specified seal vendors.
Seal Style (2 Required) Seal Faces Elastomer
Standard Single mechanical Carbon / Silicon Carbide Viton®
Optional
Single mechanical Silicon Carbide / Silicon Carbide
Buna---
EPDM ----
Viton® ----
Perfluoroelastomer
Single mechanical seal with quench/flush
Carbon / Silicon CarbideSilicon Carbide / Silicon Carbide
Double balanced mechanical seals
Carbon / Silicon Carbide (inboard) Carbon / Silicon Carbide (outboard)
Silicon Carbide / Silicon Carbide (inboard) Carbon / Silicon Carbide (outboard)
①Single O-ring seals
10,000 SSU maximum N/A
DIMENSIONS – OPTIONAL DIN 2�960 L�K MECHANICAL SEAL BOX
SL Industrial Lobe DIN Seal Dimensions - mmPump Model d� d� d6 d7 dx db l� l� l6 l7 lx ly
SLA 22 38 31 37 39 3 38 1.3 5 9 7 25.4
SLB 28 45 37 43 48.5 3 42.5 2.7 5 9 10 31.1
SLC 38 58 49 56 60.5 4 45 2.7 6 9 12.8 34
SLD 55 80 67 75 83 4 47.5 3.5 6 9 13 38.3
SLE 65 90 77 85 96 4 52.5 5.7 6 10 15.5 40.8
SLF 75 104 88 97 110 4 60 7.6 7 9 19 45.3
SLG 90 119 105 115 125 4 65 5.5 7 9 17 45.4
① Maximum recommended speed for sizes SLA - SLE is 640 RPM, for SLF is 470 RPM. O-ring sealing not available on SLG or SLHS.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.6Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTION Industrial Lobe Pumps
① External NPT ports standard on sizes SALS - SLES, 150# flange standard on sizes SLEL - SLGS. “B” Port dimensions shown for standard port arrangement. For “B” dimension for other port options, see page 288.8. ② Metric shaft coupling and key required. Related dimensions (F, J, and K ) are shown in metric only. The SLHS is not shown in these drawings. Refer to 288.7 for dimensions.
Model A ① B C D E ② F G HB HS HT J ② K L M N P Q R S T U V W X
SLASIN 3/4 3.27 3.44 6.22 0.87 1.00 2.38 2.93 4.55 9.25 3.31 4.67 2.44 0.43 3.31 5.87 5.04 0.35 6.14 6.93 1.08
MM 83 87.5 158 22 14 25.5 60.5 74.5 115.5 20 5 235 84 118.5 62 11 84 149 128 9 156 176 27.5
SLALIN 1 3.27 3.44 6.22 0.87 1.00 2.38 2.93 4.55 9.61 3.39 4.67 2.44 0.43 3.31 5.87 5.04 0.35 6.14 6.93 1.08
MM 83 87.5 158 22 14 25.5 60.5 74.5 115.5 20 5 244 86 118.5 62 11 84 149 128 9 156 176 27.5
SLBSIN 1 3.98 3.98 7.28 0.87 1.40 2.66 3.35 5.33 11.81 3.35 6.85 2.44 0.43 3.31 6.69 5.87 0.35 7.17 7.95 1.34
MM 101 101 185 22 20 35.5 67.5 85 135.5 35 6 300 85 174 62 11 84 170 149 9 182 202 34
SLBLIN 1 1/2 4.84 3.98 7.28 0.87 1.40 2.66 3.35 5.33 12.24 3.54 6.85 2.44 0.43 3.31 6.69 5.87 0.35 7.17 7.95 1.34
MM 123 101 185 22 20 35.5 67.5 85 135.5 35 6 311 90 174 62 11 84 170 149 9 182 202 34
SLCSIN 1 1/2 5.08 5.08 9.17 1.18 1.81 3.41 4.00 6.75 13.07 4.84 6.40 4.88 0.55 5.98 7.99 6.81 0.51 8.98 10.12 1.67
MM 129 129 233 30 24 46 86.5 101.5 171.5 30 8 332 123 162.5 124 14 152 203 173 13 228 257 42.5
SLCLIN 2 5.08 5.08 9.17 1.18 1.81 3.41 4.00 6.75 13.62 5.16 6.40 4.88 0.55 5.98 7.99 6.81 0.51 8.98 10.12 1.67
MM 129 129 233 30 24 46 86.5 101.5 171.5 30 8 346 131 162.5 124 14 152 203 173 13 228 257 42.5
SLDSIN 1 1/2 5.47 6.16 11.57 1.14 3.15 3.90 4.78 8.43 16.42 5.10 9.15 4.88 0.55 5.98 9.57 8.43 0.51 11.20 12.34 2.26
MM 139 156.5 294 29 40 80 99 121.5 214 50 12 417 129.5 232.5 124 14 152 243 214 13 284.5 313.5 57.5
SLDLIN 2 5.47 6.16 11.57 1.14 3.15 3.90 4.78 8.43 17.17 5.49 9.15 4.88 0.55 5.98 9.57 8.43 0.51 11.20 12.34 2.26
MM 139 156.5 294 29 40 80 99 121.5 214 50 12 436 139.5 232.5 124 14 152 243 214 13 284.5 313.5 57.5
SLESIN 2 6.57 7.56 10.24 1.69 3.15 4.80 7.09 10.32 19.45 6.10 10.81 6.69 0.63 7.95 14.17 12.60 0.71 13.94 15.12 2.76
MM 167 192 260 43 48 80 122 180 262 60 14 494 155 274.5 170 16 202 360 320 18 354 384 70
SLELIN 3 6.57 7.56 14.17 1.69 3.15 4.80 7.09 10.32 20.43 6.57 10.81 6.69 0.63 7.95 14.17 12.60 0.71 13.94 15.12 2.76
MM 167 192 360 43 48 80 122 180 262 60 14 519 167 274.5 170 16 202 360 320 18 354 384 70
SLFSIN 3 7.68 8.50 16.10 1.69 3.15 5.35 7.52 11.65 22.91 6.99 12.40 6.69 0.63 7.95 15.04 13.46 0.71 15.83 17.01 3.15
MM 195 216 409 43 50 80 136 191 296 65 16 582 177.5 315 170 16 202 382 342 18 402 432 80
SLFLIN 4 7.68 8.50 16.10 1.69 3.15 5.35 7.52 11.65 24.25 7.58 12.40 6.69 0.63 7.95 15.04 13.46 0.71 15.83 17.01 3.15
MM 195 216 409 43 50 80 136 191 296 65 16 616 192.5 315 170 16 202 382 342 18 402 432 80
SLGSIN 4 8.35 9.88 18.90 1.69 4.25 6.14 7.95 13.62 29.21 8.31 16.50 6.69 0.63 7.95 15.94 14.37 0.71 18.58 19.76 3.74
MM 212 251 480 43 60 108 156 202 346 90 18 742 211 419 170 16 202 405 365 18 472 502 95
SLGLIN 6 8.35 9.88 18.90 1.69 4.25 6.14 7.95 13.62 31.30 9.33 16.50 6.69 0.63 7.95 15.94 14.37 0.71 18.58 19.76 3.74
MM 212 251 480 43 60 108 156 202 346 90 18 795 237 419 170 16 202 405 365 18 472 502 95
DIMENSIONS- PUMP ONLY
Horizontal Mounting
Vertical Mounting
Dimensions given are for guidance only and should not be used for installation purposes. Certified dimensions will be supplied on request. Dimensions are calculated based on millimeters, inch measurements are provided for reference.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.7Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTIONIndustrial Lobe Pumps
DIMENSIONS FOR SLHS
Metric shaft coupling and key required.
Dimensions given are for guidance only and should not be used for installation purposes. Certified dimensions will be supplied on request. Dimensions are calculated based on millimeters, inch measurements are provided for reference.
PUMP ONLY (Dimensions in mm)
REPRESENTATIVE UNIT (Dimensions in inches)
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.8Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTION Industrial Lobe Pumps
① Standard port configuration.② Flanges are standard with raised faces, suitable for use with 150# ANSI stainless steel companion flanges or flanged fittings.
For all other pump dimensions see pages 288.6.
“B” DIMENSIONS FOR VARIOUS PORT OPTIONS
Flange
Dimensions given are for guidance only and should not be used for installation purposes. Certified dimensions will be supplied on request. Dimensions are calculated based on millimeters, inch measurements are provided for reference.
SteriLobeModel
PORTSIZE
“B” Dimension
NPT ② ��0# Flange (Raised Face) ③ Quick Clamp ③ ACME
IN IN MM IN MM IN MM IN MMSLAS 3/4 ①3.27 83 3.82 97 2.72 69 N/A N/A
SLAL 1 ①3.27 83 3.82 97 3.27 83 3.27 83
SLBS 1 ①3.98 101 4.53 115 3.98 101 3.98 101
SLBL 1 1/2 ①4.84 123 4.53 115 3.98 101 3.98 101
SLCS 1 1/2 ①5.08 129 4.76 121 4.21 107 4.21 107
SLCL 2 ①5.08 129 4.76 121 4.21 107 4.21 107
SLDS 1 1/2 ①5.47 139 5.16 131 5.00 127 5.00 127
SLDL 2 ①5.47 139 5.16 131 5.00 127 5.00 127
SLES 2 ①6.57 167 6.26 159 6.22 158 6.22 158
SLEL 3 6.57 167 ①6.57 167 6.22 158 6.22 158
SLFS 3 8.07 205 ①7.68 195 6.81 173 6.81 173
SLFL 4 8.66 220 ①7.68 195 6.97 177 6.97 177
SLGS 4 9.33 237 ①8.35 212 7.64 194 7.64 194
SLGL 6 9.33 237 ①8.35 212 7.64 194 N/A N/A
ACME Thread
Quick Clamp
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.9Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTIONIndustrial Lobe Pumps
E
Q Q
JH
G
DC
B
'K' HOLES 'L'BY 'M' DEEP
O-RING GROOVE'V' WIDEO-RING REF 'X'
RECTANGULAR PORT DIMENSIONSDimensions given are for guidance only and should not be used for installation purposes. Certified dimensions will be supplied on request.
SLAS SLAL SLBS SLBL SLCS SLCL SLDS SLDL SLES SLEL SLFS SLFL SLGS SLGL
B IN 2.52 2.52 2.52 2.52 3.15 3.15 4.33 4.33 5.44 5.44 6.15 6.15 7.41 7.41MM 64 64 64 64 80 80 110 110 138 138 156 156 188 188
C IN .24 .24 .24 .24 .35 .35 .43 .43 .43 .43 .43 .43 .43 .43MM 6 6 8 8 9 9 11 11 11 11 11 11 11 11
D IN .45 .45 .59 1.06 .83 1.38 .91 1.65 1.34 2.29 2.21 3.55 3.78 5.87MM 11.5 20 15 27 21 35 23 42 34 58 56 90 96 149
E IN .2 .2 .2 .2 .32 .32 .32 .32 .32 .32 .32 .32 .32 .32MM 5 5 5 5 8 8 8 8 8 8 8 8 8 8
F IN 1.58 1.58 1.69 1.69 2.01 2.01 2.76 2.76 3.7 3.7 4.26 4.26 4.89 4.89MM 40 40 43 43 51 51 70 70 94 94 108 108 124 124
GIN
3.16 3.16 3.4 3.4 4.03 4.03 5.53 5.53 7.42 7.42 8.52 8.52 9.78 9.783.14 3.14 3.38 3.38 4.01 4.01 5.5 5.5 7.42 7.42 8.52 8.52 9.76 9.76
MM80.2 80.2 86.2 86.2 102.2 102.2 140.3 140.3 188.3 188.3 216.3 216.3 248.3 248.379.8 79.8 85.8 85.8 101.8 101.8 139.7 139.7 187.7 187.7 215.7 215.7 247.7 247.7
H IN .46 .24 .28 .28 .35 .35 .39 .47 .39 .39 .59 .59 79 .79MM 11.75 6 7 7 9 9 10 12 10 10 15 15 20 20
JIN
N/A
.8 .68 1.18 .84 1.39 1 1.59 1.43 2.38 1.9 3.24 3.09 5.17.78 .66 1.13 .82 1.37 .97 1.56 1.41 2.35 1.88 3.22 3.06 5.15
MM20.2 17.2 29.2 21.2 35.2 25.3 40.3 36.3 60.3 48.3 82.3 78.3 131.319.8 16.8 28.8 20.8 34.8 24.7 39.7 35.7 59.7 47.7 81.7 77.7 130.7
K 2 4 4 4 4 4 4 4 4 4 4 4 4 4L M6 M6 M8 M8 M8 M8 M10 M10 M12 M12 M16 M16 M16 M16
M IN .59 .59 .39 .39 .39 .39 .47 .47 .55 .55 .71 .71 .71 .71MM 8 8 10 10 10 10 12 12 14 14 18 18 18 18
Q IN 1.77 1.77 2.36 2.36 2.62 2.62 3.51 3.51 4.61 4.61 5.2 5.2 5.87 5.87MM 45 45 60 60 66.5 66.5 89 89 117 117 132 132 149 149
V IN .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12MM 3 3 3 3 3 3 3 3 3 3 3 3 3 3
X 134 137 137 141 144 150 152 154 156 158 160 160 167 173
Optional adapters from rectangular port to clamp or flange are available.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.�0Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTION Industrial Lobe Pumps
DIMENSIONS FOR JACKETED HEAD
① Dimensions shown in brackets are millimeters.② British Standard Pipe internal threads.For all other pump dimensions see pages 283.6
Maximum temperature for steam or heat transfer liquid: 300°F (150°C). Contact factory for steam cleaning recommendations. Maximum pressure: 50 PSI (3.5 BAR).Relief valve cannot be used in combination with jacketed head.
MODEL ①A B C ②D
SLAS43 90
67.31/4” BSP
SLAL 76 SLBS
46.5 11083.5
1/2” BSP
SLBL 95.5SLCS
54 15065.9
SLCL 79SLDS
52 21077
SLDL 96SLES
62 26067.2
SLEL 91.2SLFS
66 300102.5
SLFL 136.5SLGS
66 370154
SLGL 207
Dimensions given are for guidance only and should not be used for installation purposes. Certified dimensions will be supplied on request.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.��Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTIONIndustrial Lobe Pumps
DIMENSIONS FOR CASING – HEATING/COOLING PORTS
MODEL ①A B C ②D E
SLAS28 54.5 45
1/8” BSP
37-39SLAL 41-43SLBS
42.4 62 6041-43
SLBL 46-48SLCS
54.5 70 66.544-46
SLCL 52-54SLDS
65.5 93 8951-53
SLDL 61-63
SLES86 95 117
53-55SLEL 65-67SLFS
67 102 13265-67
SLFL 80-82SLGS
NASLGL
① Based upon standard port configuration.② British Standard Pipe internal threads.Dimensions shown in millimeters.
For all other pump dimensions see pages 283.6.Maximum temperature for steam or heat transfer liquid: 300°F (150°C). Contact factory for steam cleaning recommendations.Maximum pressure: 50 PSI (3.5 BAR).Relief valve cannot be used in combination with jacketed head.
A
CB
ED
A
Dimensions given are for guidance only and should not be used for installation purposes. Certified dimensions will be supplied on request.
VIKING PUMP • A Unit of IDEX Corporation • Cedar Falls, IA ©2007
Section 288Page 288.�2Issue C
SERIES SLA, SLB, SLC, SLD, SLE, SLF, SLG, SLHSTAINLESS STEEL CONSTRUCTION Industrial Lobe Pumps
DIMENSIONAL INTERCHANGE REFERENCE CHART
This chart gives a quick reference to center height and port to port dimensions. The SL Industrial Lobe and DuraLobe® models which have similar mounting dimensions are listed. For complete dimension comparison please refer to the dimensions tables provided in the pump Installation, Operation and Maintenance Manual.
Model
“HT” Dimension Top Shaft
Center Height
“HB” Dimension
Bottom Shaft Center Height
“C” Dimension Port Height
Port to Port “ B “ Dimension
Flange Connection
①
Optional ��0# Raised Face Flange (ASA ��0)
NPT, BSPT Threaded
Ports
All Other Threaded
ConnectionsSL Series
SLA 214 --- --- --- 97 83 ---
DuraLobeS1 214 --- --- --- 121 85 ---
SL Series SLC --- --- --- 121 99 129 107
DuraLobe S2 --- --- --- 121 121 129 107
SL Series SLD --- 99 156.6 --- --- --- ---
DuraLobe S3 --- 100 157 ---- --- --- ---
SL Series SLF 296 136 216 --- --- --- 177
DuraLobe S4 296 136 216 --- --- --- 178
① All flange connections except ASA150, BS4504, ASA300
All Dimensions are calculated in millimeters.